64642384

素因数分解:

$2^4\times {\mathrm{761}}^1\times {\mathrm{5309}}^1$

素因数の和:6078

約数の個数: 20

約数和(自身を含む): 125432820

約数和(自身を除く): 60790436

約数列:

[1, 2, 4, 8, 16, 761, 1522, 3044, 5309, 6088, 10618, 12176, 21236, 42472, 84944, 4040149, 8080298, 16160596, 32321192, 64642384]

約数ペア:

[(1, 64642384), (2, 32321192), (4, 16160596), (8, 8080298), (16, 4040149), (761, 84944), (1522, 42472), (3044, 21236), (5309, 12176), (6088, 10618)]